What you can do with the tool:
• Leave the fantasy world and conquer the real world by exploring the prototype with real customers.
• Find out if it really works as intended for the users/customers.
• Learn whether the idea will lead to success or not.
• Get feedback: "love it", "change it" or "leave it".
• With the right questions, collect qualitative and quantitative data to identify whether problems arise during experience or use.